42542570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11467}}^1$

素因数の和:11534

約数の個数: 32

約数和(自身を含む): 89175168

約数和(自身を除く): 46632598

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 11467, 22934, 57335, 80269, 114670, 160538, 401345, 607751, 802690, 1215502, 3038755, 4254257, 6077510, 8508514, 21271285, 42542570]

約数ペア:

[(1, 42542570), (2, 21271285), (5, 8508514), (7, 6077510), (10, 4254257), (14, 3038755), (35, 1215502), (53, 802690), (70, 607751), (106, 401345), (265, 160538), (371, 114670), (530, 80269), (742, 57335), (1855, 22934), (3710, 11467)]